March 10 marks a special occasion for Nintendo fans with MAR10 Day, a celebration of the iconic Mario! This annual event brings a range of exciting offers on games, toys, and collectibles featuring the beloved plumber. From LEGO sets to plush toys and video games, there’s something for every Nintendo enthusiast. Below, we highlight some top picks from the sales, but these are just a glimpse of the many deals available.

Major retailers like Best Buy, GameStop, Target, Walmart, and the Nintendo eShop are rolling out unique MAR10 Day promotions. Browse the offers below to find your favorites before they vanish.

Nintendo Switch Game Deals for MAR10 Day 2025

Best Buy MAR10 Day Offers

If you’ve been eyeing Nintendo Switch games, now’s the perfect time to grab them. A wide selection of Switch titles, both physical and digital, including many Mario favorites, are discounted for MAR10 Day. Visit your preferred retailer to explore the full range of savings. Note that Amazon’s first-party Switch game offerings are limited due to ongoing tensions with Nintendo.

Preorder the LEGO Mario Kart Set for MAR10 Day 2025

LEGO Mario Kart – Mario & Standard Kart

A highlight of MAR10 Day is the LEGO Mario Kart set, now available for preorder at $169.99, set to release on May 15. This 1,972-piece set showcases Mario in his Standard Kart, complete with a display stand to highlight it among your collectibles.

Mario LEGO Sets Discounted for MAR10 Day

LEGO - Super Mario Piranha Plant Building Set for Adults 71426

0$59.99 save 15%$50.99 at Best Buy

LEGO - Super Mario Goombas’ Playground, Super Mario Toys and Playset 71433

0$14.99 save 27%$10.99 at Best Buy

LEGO - Super Mario Adventures with Interactive Peach Princess Toy 71441

0$49.99 save 15%$42.49 at Best Buy

LEGO - Super Mario Bowser’s Muscle Car Expansion Set 71431

0$29.99 save 15%$25.49 at Best Buy

LEGO - Super Mario Soda Jungle Maker Set, Wiggler Toy and Mario Playset 71434

0$54.99 save 15%$46.74 at Best Buy

LEGO - Super Mario Adventures with Interactive Luigi Toy, Nintendo Gift 71440

0$49.99 save 15%$42.49 at Best Buy

LEGO - Super Mario Battle with Roy at Peach’s Castle Playset and Mario Toy 71435

0$64.99 save 18%$52.99 at Best Buy

Beyond the new LEGO Mario Kart set preorder, MAR10 Day brings discounts on other Mario LEGO sets. Some standout deals from Best Buy include the LEGO Piranha Plant and Bowser’s Muscle Car Expansion Set, perfect for collectors and fans.

Mario Plush Toys Discounted for MAR10 Day

Club Mocchi- Mocchi- Nintendo Super Mario Plush - Mushroom Plushie

0$34.99 save 43%$19.99 at Amazon

Club Mocchi Mocchi Mario Kart Plushies - Spiny Shell Plushie

0$34.99 save 29%$24.99 at Amazon

Tomy Nuiguru Knit Kirby Plush - Sleeping Kirby Plushie

0$39.99 save 30%$27.99 at Amazon

Club Mocchi- Mocchi- Nintendo Super Mario Plush - 1Up Mushroom Plushie

0$34.99 save 43%$19.99 at Amazon

MAR10 Day also features charming plush toy deals, including a red Mushroom plushie and an adorable knit Kirby plushie. These cuddly collectibles are perfect for adding to your collection or gifting to a fan.

For more Nintendo Switch savings, explore our curated list of top Nintendo Switch deals, covering games, hardware, and accessories. If you’re interested in other gaming platforms, check out our guides to the best PlayStation deals and Xbox deals for additional savings.